Figure 8. Switch block on the system board assembly
Table 9. Switch block on the system board assembly
Switch
number Switch name
Default position Description
SW5-1 Force BMC CPU
reset
Off Forces BMC and CPU into reset when changing it to
the ON position.
SW5-2 Clear CMOS Off Clears the real-time clock (RTC) registry when
changing it to the ON position.
SW5-3 Override power-on
password
Off Overrides the power-on password when changing it
to the ON position..
SW5-4 FPGA reset Off Forces FPGA into reset when changing it to the ON
position.
SW5-5 N/A N/A N/A
SW5-6 MFG mode Off Enables MFG mode of firmware (UEFI/XCC/FPGA)
when changing it to the ON position.
SW5-7 At-Scale debug Off Enables BMC At-Scale debug when changing it to the
ON position.
SW5-8
Low security
Off Allows transitioning between signed official XCC
builds and XCC test signed builds, and bypasses
CRTM boot check of XCC firmware when changing it
to the ON position.
24 ThinkSystem SR655 V3 User Guide